644508864

素因数分解:

$2^6\times 3^2\times {\mathrm{157}}^1\times {\mathrm{7127}}^1$

素因数の和:7302

約数の個数: 84

約数和(自身を含む): 1859395824

約数和(自身を除く): 1214886960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 157, 192, 288, 314, 471, 576, 628, 942, 1256, 1413, 1884, 2512, 2826, 3768, 5024, 5652, 7127, 7536, 10048, 11304, 14254, 15072, 21381, 22608, 28508, 30144, 42762, 45216, 57016, 64143, 85524, 90432, 114032, 128286, 171048, 228064, 256572, 342096, 456128, 513144, 684192, 1026288, 1118939, 1368384, 2052576, 2237878, 3356817, 4105152, 4475756, 6713634, 8951512, 10070451, 13427268, 17903024, 20140902, 26854536, 35806048, 40281804, 53709072, 71612096, 80563608, 107418144, 161127216, 214836288, 322254432, 644508864]

約数ペア:

[(1, 644508864), (2, 322254432), (3, 214836288), (4, 161127216), (6, 107418144), (8, 80563608), (9, 71612096), (12, 53709072), (16, 40281804), (18, 35806048), (24, 26854536), (32, 20140902), (36, 17903024), (48, 13427268), (64, 10070451), (72, 8951512), (96, 6713634), (144, 4475756), (157, 4105152), (192, 3356817), (288, 2237878), (314, 2052576), (471, 1368384), (576, 1118939), (628, 1026288), (942, 684192), (1256, 513144), (1413, 456128), (1884, 342096), (2512, 256572), (2826, 228064), (3768, 171048), (5024, 128286), (5652, 114032), (7127, 90432), (7536, 85524), (10048, 64143), (11304, 57016), (14254, 45216), (15072, 42762), (21381, 30144), (22608, 28508)]